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What is a real number?

Back

A real number is any number that can be found on the number line, including both rational numbers (like integers and fractions) and irrational numbers (like π and √2).

Front

How do you compare two real numbers?

Back

To compare two real numbers, you can determine which number is greater, lesser, or if they are equal by evaluating their values on the number line.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

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Back

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

How do you order fractions from least to greatest?

Back

To order fractions, convert them to a common denominator or convert them to decimal form, then compare their values.

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CCSS.4.NF.A.2

Front

Back

Front

What is the square root of 27?

Back

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CCSS.8.NS.A.2

Front

How do you find the square root of a number?

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To find the square root of a number, you can use a calculator or estimate by finding two consecutive integers between which the square root lies.

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CCSS.8.EE.A.2

Front

Order the following numbers from least to greatest: -64, 3.5, √27, 6.666...

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-64, 3.5, √27, 6.666... (approximately 5.196).

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CCSS.8.NS.A.2

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Back

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CCSS.8.NS.A.2

Front

How do you determine between which two consecutive integers a square root lies?

Back

To determine between which two consecutive integers a square root lies, find the perfect squares that are closest to the number.

Tags

CCSS.8.NS.A.2